Title:
CONSTRUCTION MACHINE ENGINE ROOM CONSTRUCTION AND CONSTRUCTION MACHINE COOLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2004/106709
Kind Code:
A1
Abstract:
The invention relates to a construction machine engine room construction and a construction machine cooling device, wherein a discharge opening (22a) is formed in the wall surface (22) of a machine main body (21), and a cooling air guide member (31) which, from the side opposite to the discharge opening (22a) as seen in the direction of axial flow of a cooling fan, guides cooling air to an introduction opening (22c) formed in the wall surface (22) is attached to the outside of the wall surface (22) , thereby effectively performing cooling by a cooling package (24) with engine cooling water, hydraulic pump working oil or the like.
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Inventors:
SHIGEMOTO TOSHIYUKI (JP)
SAKAI MAKOTO (JP)
YAMADA KYOKO (JP)
SAKAI MAKOTO (JP)
YAMADA KYOKO (JP)
Application Number:
PCT/JP2004/007752
Publication Date:
December 09, 2004
Filing Date:
May 28, 2004
Export Citation:
Assignee:
CATERPILLAR MITSUBISHI LTD (JP)
SHIGEMOTO TOSHIYUKI (JP)
SAKAI MAKOTO (JP)
YAMADA KYOKO (JP)
SHIGEMOTO TOSHIYUKI (JP)
SAKAI MAKOTO (JP)
YAMADA KYOKO (JP)
International Classes:
E02F9/00; B60K11/04; B60K11/08; E02F9/08; F01P5/06; F01P11/12; F01P1/00; F01P11/10; (IPC1-7): F01P11/10; B60K11/04; E02F9/00; F01P5/06
Foreign References:
| JP2001193102A | 2001-07-17 | |||
| JP2001301473A | 2001-10-31 | |||
| JP2002004857A | 2002-01-09 | |||
| JP2000002115A | 2000-01-07 |
Other References:
See also references of EP 1672196A4
Attorney, Agent or Firm:
Sanada, Tamotsu (10-31 Kichijoji-honcho 1-chom, Musashino-shi Tokyo 04, JP)
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